Utility sink



FIG. 1 is a perspective view taken from the top, front and right side of a utility sink showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevational view thereof;

FIG. 7 is a cross sectional view taken on line 7--7 in FIG. 2;

FIG. 8 is a perspective view taken from the top, front and right side of a second embodiment thereof;

FIG. 9 is a front elevational view of FIG. 8;

FIG. 10 is a rear elevational view of FIG. 8;

FIG. 11 is a top plan view of FIG. 8;

FIG. 12 is a bottom plan view of FIG. 8;

FIG. 13 is a left-side elevational view of FIG. 8;

FIG. 14 is a cross-sectional view taken on line 14--14 in FIG. 9. 

The ornamental design for a utility sink, as shown and described. 